Perhaps being nominated for Album of the Year at the Grammys went to Jack White's head?

The singer has led a nearly tabloid-free career since bursting on the scene as part of former band The White Stripes. But then again, he hadn't gone out of his way to attack fellow musicians like Lady Gaga until now! In an interview with Esquire UK, he bashed Gaga for making insubstantial music. "I don't think she lives it because it's all artifice," he said. "It's all image with no meaning behind it. You can't sink your teeth into it. It's a sound bite. It's very of this age, because that's what people want. They want a Twitter line, a jpeg, an MP3."

What did Jack have to say about the interview afterwards? Find out after the jump!